../ dmsp_14_ephemeris_20101018.txt 22-Jun-2023 16:07 109575 dmsp_15_ephemeris_20101018.txt 22-Jun-2023 16:07 109428 dmsp_16_ephemeris_20101018.txt 22-Jun-2023 16:07 109432 dmsp_17_ephemeris_20101018.txt 22-Jun-2023 16:07 109559 dmsp_18_ephemeris_20101018.txt 22-Jun-2023 16:07 109514